This charming cobbled backstreet is the most Instagramable street in Paris, much to the residents' annoyance.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

The very center of Paris is surrounded by a bevy of strange good luck rituals.

Banksy gives themself artistic license with this piece of London street art.

The real life Hobbiton, this sheep farm has been forever transformed since being built for The Hobbit film series.

Paris' linguistic guide to the international language of, yes, love.

Two stunning 17th-century libraries and a cabinet of curiosities.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

Medicinal spa created with the discharge from a geothermal energy plant.

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

Rippling sand dunes frozen in the Arizona rock.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.